跳到主要内容

1920年3月27日

1分钟阅读

1920年4月的天空

利克天文台在星云研究方面的杰出工作

撰文：亨利·诺里斯·罗素

加入我们的科学爱好者社区！

电子邮件地址

我同意我的信息将按照《大众科学》和施普林格·自然出版有限公司隐私政策进行处理。

00

More by Henry Norris Russell

This article was originally published with the title “The Heavens in April, 1920” in 大众科学 Magazine Vol. 122 No. 13 (March 1920), p. 338
doi:10.1038/scientificamerican03271920-338

View This Issue

Expand Your World with Science

Learn and share the most exciting discoveries, innovations and ideas shaping our world today.

Subscribe Sign up for our newsletters See the latest stories Read the latest issue Give a Gift Subscription

Follow Us:

Return & Refund Policy
About
Press Room

FAQs
Contact Us
International Editions

Advertise
Accessibility Statement
Terms of Use

Privacy Policy
California Consumer Privacy Statement
Use of cookies/Do not sell my data

大众科学 is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). 大众科学 maintains a strict policy of editorial independence in reporting developments in science to our readers.

© 2024 大众科学, A DIVISION OF SPRINGER NATURE AMERICA, INC.
ALL RIGHTS RESERVED.

© . All rights reserved.